Dororo

Once known as the Keronian assassin Zeroro, this Lance Corporal transitioned into a ninja after being rescued by Koyuki Azumaya. Though he possesses elite stealth skills, his lack of presence often leads to him being forgotten, triggering a depressive "trauma switch." Despite past mistreatment by Keroro, he remains a kind-hearted gardener dedicated to protecting Earth's nature. Using archaic samurai speech, he lives a quiet life focused on meditation, gardening, and preserving the planet's wildlife.